Sutono , Dimas Adit. “Upaya Satbinmas Polres Purworejo Dalam Mencegah Penyalahgunaan Narkoba Di Kalangan Pelajar”. Advances in Police Science Research Journal 1, no. 4 (April 30, 2017): 1211-1260. Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/apsrj/article/view/99.